23807471197 has 8 divisors (see below), whose sum is σ = 24174134912. Its totient is φ = 23441140800.

The previous prime is 23807471173. The next prime is 23807471201. The reversal of 23807471197 is 79117470832.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23807471197 - 2¹⁹ = 23806946909 is a prime.

It is a super-2 number, since 2×23807471197² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23807471197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23807478197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62572 + ... + 227002.

It is an arithmetic number, because the mean of its divisors is an integer number (3021766864).

Almost surely, 2^23807471197 is an apocalyptic number.

It is an amenable number.

23807471197 is a deficient number, since it is larger than the sum of its proper divisors (366663715).

23807471197 is a wasteful number, since it uses less digits than its factorization.

23807471197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166659.

The product of its (nonzero) digits is 592704, while the sum is 49.

The spelling of 23807471197 in words is "twenty-three billion, eight hundred seven million, four hundred seventy-one thousand, one hundred ninety-seven".